If you judge the quality of the dome camera

[ Pacific Security Network News ] At present, in our lives, the demand for monitoring is increasing continuously. Is there any doubt about the quality in the use of the hemisphere camera? This is necessary to carry out the necessary tests through the six major principles. 1. It is still necessary

Watermelon vine cutting cultivation technique

Watermelon vines have better hair rooting ability and can be used for cutting cultivation, which can save seeds, shorten the growth period, and make watermelon in the morning market. 1. Insert the source of the vine. Use watermelon vines cultivated in protected fields or other early-maturing cult

What about seed storage fever?

Seeds are prone to dissipate heat during storage, and a small amount of water. If these moisture and heat are not released in time, and accumulate in the seed pile, it will aggravate the strong respiration of the seeds, thereby releasing a large amount of heat, which will cause seed damage. . What

The application of glass in home decoration feels a tra…

Metals, wood, plastics, and stone, which are often used in home decoration, are needed for various reasons. There is also a material, because it is transparent and pure and more and more loved by home decoration, it is a transparent but colorful glass. The transparent world always brings people mor

The plastic packaging industry has become a major boost…

[ Jiuzhi Plastics News] Germany is the largest producer and processing site for the European plastics industry . In 2015, the turnover of the industry in Germany reached 59.8 billion euros. According to the German Plastics Processing Industry Association, its turnover increased by 1.3% over the prev

BL Model Couplings Couplings Structure Points Couplings…

The BL-type pin-pin coupling and the nylon-pin-pin coupling belong to elastic non-metallic elastic element couplings, and are used for two-shaft connection with frequent positive and negative changes and frequent starting. Its simple structure, easy maintenance hammer crusher. Therefore nylon materi

BL Model Couplings Couplings Structure Points Couplings…

The BL-type pin-pin coupling and the nylon-pin-pin coupling belong to elastic non-metallic elastic element couplings, and are used for two-shaft connection with frequent positive and negative changes and frequent starting. Its simple structure, easy maintenance hammer crusher. Therefore nylon materi

Zhou Jiagong's detailed explanation of how mahogany…

The mahogany furniture is made of mahogany, with solemn color, fine texture and solid wood. It is hard and heavy. So how about mahogany furniture, mahogany furniture is good, many consumers will have such questions when buying, then the following Zhoujia Mansion will help you

What is the difference between one-way alarm and two-wa…

[ Pacific Security Network News ] The difference between one-way alarm and two-way alarm The anti-theft device includes a plug-in type, a push-button type and a remote control type, etc., and mainly relies on locking ignition or starting to achieve the purpose of anti-theft, and has anti-theft and